ESG vs. UGA
ESG (FlexShares STOXX US ESG Select Index Fund) and UGA (United States Gasoline Fund LP) are both exchange-traded funds - ESG is a Large Cap Growth Equities fund tracking the STOXX USA ESG Select KPIs Index, while UGA is a Oil & Gas fund tracking the Front Month Unleaded Gasoline. Both are passively managed. Over the past 5 years, ESG returned 12.02%/yr vs 22.69%/yr for UGA. At a 0.17 correlation, their price movements are largely independent. ESG charges 0.32%/yr vs 0.75%/yr for UGA.
Performance
ESG vs. UGA - Performance Comparison
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Returns By Period
In the year-to-date period, ESG achieves a 10.17% return, which is significantly lower than UGA's 64.09% return.
ESG
- 1D
- -1.11%
- 1M
- 0.76%
- YTD
- 10.17%
- 6M
- 9.40%
- 1Y
- 22.16%
- 3Y*
- 19.27%
- 5Y*
- 12.02%
- 10Y*
- —
UGA
- 1D
- -1.12%
- 1M
- -12.11%
- YTD
- 64.09%
- 6M
- 60.42%
- 1Y
- 59.74%
- 3Y*
- 18.95%
- 5Y*
- 22.69%
- 10Y*
- 14.31%
ESG vs. UGA - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
ESG FlexShares STOXX US ESG Select Index Fund | 10.17% | 16.04% | 20.22% | 27.86% | -19.89% | 28.48% | 20.75% | 31.74% | -5.17% | 22.78% |
UGA United States Gasoline Fund LP | 64.09% | -2.00% | 3.77% | 1.27% | 46.34% | 68.49% | -24.88% | 41.25% | -28.07% | 1.69% |
Correlation
The correlation between ESG and UGA is -0.22, meaning they tend to move in opposite directions. This is especially valuable for risk management - when one declines, the other has historically tended to hold steady or rise.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | -0.22 |
Correlation (3Y) Calculated over the trailing 3-year period | -0.06 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.07 |
Correlation (All Time) Calculated using the full available price history since Jul 14, 2016 | 0.17 |
The correlation between ESG and UGA shifts across timeframes, from -0.22 (1 year) to 0.17 (all time), reflecting how their relationship changes across market environments.
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Return for Risk
ESG vs. UGA — Risk / Return Rank
ESG
UGA
ESG vs. UGA - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for FlexShares STOXX US ESG Select Index Fund (ESG) and United States Gasoline Fund LP (UGA). Risk-adjusted metrics are performance indicators that assess an investment's returns in relation to its risk, enabling a more accurate comparison of different investment options.
Values are calculated on a 1-year rolling basis and updated daily. Risk-adjusted metrics are more stable over longer periods — use the period switch above to explore them.
| ESG | UGA | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | +0.20 | ||
| Sortino ratioReturn per unit of downside risk | +0.41 | ||
| Omega ratioGain probability vs. loss probability | 1.34 | 1.30 | +0.05 |
| Calmar ratioReturn relative to maximum drawdown | 2.56 | 3.17 | -0.60 |
| Martin ratioReturn relative to average drawdown | 10.79 | 9.39 | +1.40 |
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Drawdowns
ESG vs. UGA - Drawdown Comparison
The maximum ESG drawdown since its inception was -32.53%, smaller than the maximum UGA drawdown of -86.59%. Use the drawdown chart below to compare losses from any high point for ESG and UGA.
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Drawdown Indicators
| ESG | UGA | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -32.53% | -86.59% | +54.06% |
Max Drawdown (1Y)Largest decline over 1 year | -8.68% | -18.96% | +10.28% |
Max Drawdown (3Y)Largest decline over 3 years | -18.32% | -26.68% | +8.36% |
Max Drawdown (5Y)Largest decline over 5 years | -26.04% | -38.11% | +12.07% |
Max Drawdown (10Y)Largest decline over 10 years | — | -75.89% | — |
Current DrawdownCurrent decline from peak | -2.26% | -18.05% | +15.79% |
Average DrawdownAverage peak-to-trough decline | -5.05% | -36.69% | +31.64% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 2.06% | 6.43% | -4.37% |
Volatility
ESG vs. UGA - Volatility Comparison
The current volatility for FlexShares STOXX US ESG Select Index Fund (ESG) is 4.38%, while United States Gasoline Fund LP (UGA) has a volatility of 9.24%. This indicates that ESG experiences smaller price fluctuations and is considered to be less risky than UGA based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| ESG | UGA | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 4.38% | 9.24% | -4.86% |
Volatility (6M)Calculated over the trailing 6-month period | 9.24% | 30.57% | -21.33% |
Volatility (1Y)Calculated over the trailing 1-year period | 11.61% | 35.22% | -23.61% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 16.81% | 34.45% | -17.64% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 18.35% | 37.22% | -18.87% |
ESG vs. UGA - Expense Ratio Comparison
ESG has a 0.32% expense ratio, which is lower than UGA's 0.75% expense ratio.
Dividends
ESG vs. UGA - Dividend Comparison
ESG's dividend yield for the trailing twelve months is around 0.88%, while UGA has not paid dividends to shareholders.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 |
|---|---|---|---|---|---|---|---|---|---|---|---|
ESG FlexShares STOXX US ESG Select Index Fund | 0.88% | 0.96% | 1.18% | 1.10% | 1.38% | 1.03% | 1.33% | 1.51% | 1.72% | 1.52% | 0.92% |
UGA United States Gasoline Fund LP | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% |
Frequently Asked Questions
ESG and UGA have a correlation of -0.22, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
UGA has higher volatility (9.24%) compared to ESG (4.38%). In terms of maximum drawdown, ESG dropped -32.53% vs UGA's -86.59%.
On 5-year performance, UGA leads with 22.69% vs 12.02% for ESG. On fees, ESG is cheaper at 0.32% per year. On volatility, ESG has been the lower-risk option at 4.38%. The better choice depends on whether you care most about return, fees, risk, or income.
Over the 5-year period, UGA has performed better with a 22.69% return vs 12.02%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.
ESG is cheaper with a 0.32% expense ratio, compared with 0.75% for UGA.
ESG has the higher dividend yield at 0.88%, compared with 0.00% for UGA.
ESG is categorized as Large Cap Growth Equities, while UGA is Oil & Gas. ESG tracks STOXX USA ESG Select KPIs Index, while UGA tracks Front Month Unleaded Gasoline. They also come from different issuers: Northern Trust and Concierge Technologies. Their fees differ too: 0.32% for ESG and 0.75% for UGA.
ESG currently has the higher Sharpe Ratio (1.93 vs 1.73), meaning it's delivered slightly more return per unit of risk over the trailing 12 months. However, this ranking shifts over time - use the Risk/Return Score above for a more comprehensive view that combines Sharpe, Sortino, and other measures used by quantitative funds.
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